11284501240 has 32 divisors (see below), whose sum is σ = 26076350880. Its totient is φ = 4391805312.

The previous prime is 11284501219. The next prime is 11284501243. The reversal of 11284501240 is 4210548211.

11284501240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11284501199 and 11284501208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11284501243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3810852 + ... + 3813811.

It is an arithmetic number, because the mean of its divisors is an integer number (814885965).

Almost surely, 2^11284501240 is an apocalyptic number.

11284501240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11284501240 is an abundant number, since it is smaller than the sum of its proper divisors (14791849640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11284501240 is a wasteful number, since it uses less digits than its factorization.

11284501240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624711 (or 7624707 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The spelling of 11284501240 in words is "eleven billion, two hundred eighty-four million, five hundred one thousand, two hundred forty".